Compared with refining the Qi Condensing Pill, the difficulty and time required to refine the Qi Condensing Pill have increased significantly.

Nothing was said all night.

After a full five hours, the sky was already bright, and it was time for Xuanyi Yaozun to give a lecture, but the Qi Condensing Pill had not been successfully refined, Ye Chen was a little anxious, and after refining for more than five hours, if he interrupted at the last moment, his previous efforts would be wasted.

As soon as you grit your teeth, first refine this furnace of Qi Condensing Pill successfully!

The lecture hall in the northeast corner of the Xuan Pavilion is very open here, and there are a lot of furnace herbs and other things placed on the corner, Xuanyi Yaozun sits on the top, and the rest of the people sit on the ground.

The content of Xuanyi Yaozun's lecture is relatively superficial, and it is aimed at the registered disciples, and the four official disciples Li Xu, Lei Yi, Hao Feng and Yan Cheng are not there.

"Have you all arrived?" asked Xuanyi Yaozun, glancing at everyone in the audience.

"Report to Master, all thirty-two named disciples have arrived. A disciple sitting at the front said.

Xuanyi Yaozun glanced at everyone, Ye Chen did not appear, the first time he gave a lecture, Ye Chen was actually late, he couldn't help frowning.

"Ye Chen didn't come, can't you find a place? Xuan Yu, find someone to go over and take a look. Xuanyi Yaozun said solemnly.

A disciple staggered out in response.

A group of registered disciples exchanged heads and talked about it.

"Who is this Ye Chen?"

"I heard that it was a registered disciple introduced by Senior Brother Li. ”

"Recommended by Senior Brother Li?" Several people showed strange smiles, several registered disciples recommended by Senior Brother Li before were all teased by them, six of the seven people left here, and the remaining one was also obedient.

"For the first class, he dared to be late, and the teacher's impression of him must be extremely bad. ”

"It's just unbelievable!"

After a while, the disciple who went out ran back, bowed down and said, "Master." Senior Brother Ye Chen didn't know where it was, so I called a few times at the door of Senior Brother Li's courtyard. No one responded. ”

Xuanyi Yaozun was a little unhappy, this Ye Chen's talent is good, but it's a pity that he is too lazy, and he is afraid that his future achievements will be limited. He has seen many geniuses. Many people are talented above him, but because they are too lazy, they eventually become mediocre, this Ye Chen is still young, it seems that he has to find time to teach, he shook his head and said: "Forget it, don't wait for him, let's start the class." ”

The registered disciples were silent.

"You go back to alchemy, if there is any problem, you can ask. Help you answer for the teacher. Speaking of alchemy, Xuanyi Yaozun's expression softened. "Xuan Yu, you can say it first. ”

"Yes, Master. Xuan Yu immediately straightened his chest, among the registered disciples, Xuan Yu was the more satisfactory disciple of Xuanyi Yaozun, and he was already an intermediate pharmacist, but the heat was not enough, and he was the most likely to become a formal disciple among the many registered disciples, "I went back to refine the Three Furnaces Qi Gathering Pill." A furnace of Qi Condensing Pill has the success rate of refining Qi Gathering Pill. There are about three or four out of ten, but when refining the Qi Condensing Pill, there were some problems, the first day of refining the process was still smooth, and on the second day, the medicine mud turned ash, and the disciple wanted to save it, but he was unable to return to the sky, and finally failed, and the disciple was a little puzzled. ”

"The control of the flame is not proficient enough, you must know that alchemy is a skill, and it must be extremely meticulous, especially the control of the fire-based Xuan Qi" Xuan Yi Yao Zun talked eloquently, telling some details of refining the Qi Condensing Pill, the catalytic reaction between the herbs, and so on," The spleen of the herb xìng, there are five kinds of basic genus xìng of gold, wood, water, fire and earth, and at the same time, because of the different growth environment, there are some derivations, and the condensing qi pill, a total of six fusions, which are complex, dozens of times more difficult than the qi gathering pill, it is very easy to fail, the next day, it is the end of the first fusion, the medicinal mud is catalyzed by the flame, the medicinal power of the Xiling grass and the medicinal power of the condensing grass are fused, if in this process, the fire is not in place, and the fusion fails, it will lead to the failure of alchemy."

After listening to Xuanyi Yaozun's explanation for a few minutes, Xuan Yu said respectfully: "The disciple has been taught. ”

"You are humble and serious, if you can further control the fire system Xuan Qi, and concentrate more on alchemy, the way of alchemy can go further. When alchemy, one word is the most important, that is, quietness, and tranquility is divine!"

Yu was a little embarrassed, and in Xuanyi Yaozun's words, he was indeed a little distracted when he was refining the pill.

All the registered disciples looked at Xuan Yu with envy, Xuan Yi Yaozun still had a little preference for Xuan Yu, it was no wonder, who made Xuan Yu talented, among the more than thirty registered disciples, Xuan Yu started very late, but now he is a quasi-intermediate pharmacist, and his cultivation has also reached the early stage of the eighth order, and his progress is faster than them, I don't know how much. In private, Xuan Yu even declared in public that he was the next official disciple of Yaozun. Although some people are red-eyed and feel that Xuan Yu's nostrils are facing the sky, they can only be cautious of flattery.

The registered disciples had constant disputes in private, but in front of Xuanyi Yaozun, they all put on an open mind to be taught and concentrated.

A few more disciples asked questions, and Xuanyi Yaozun patiently answered them.

Half an hour later, in the courtyard, Ye Chen stared intently at the flames under the furnace ding, completely forgetting the time, the flames burned quietly under his control, and every trace of the change in the head of the fire, Ye Chen grasped the jīng in place, comprehending the jīng essence of the ancient alchemy method.

The ancient alchemy method, after a careful aftertaste, is really mysterious.

When the ancients used the ancient alchemy method to alchemize, they all used Xuan Qi to control the flames, and the Xuan Beast had soul thoughts, but the Xuan Beast did not know how to alchemy, but Ye Chen used the divine soul to alchemy, which can be regarded as the only one, which has derived many changes, which is very different from the ordinary ancient alchemy method.

The medicinal mud kept changing, and at the last moment, a white smoke rose up, Ye Chen's heart moved, and the refining was completed!

Move those refined medicinal mud out of the arm guard space and make pills one by one, a total of twenty-one, with a success rate of two percent, which is not bad.

Each of these pills is the size of a fingernail, the whole body is black and transparent, and it exudes pure energy, which is more than dozens of times that of ordinary Soul Gathering Pills, Ye Chen immediately rummaged through the books in the armguard space and found out what kind of pill this is.

Soul Condensing Pill!

It has the same effect as the Soul Gathering Pill, but the effect is dozens of times that of the Soul Gathering Pill, cultivators within the tenth order cannot take it, and only the honorable powerhouses can use it!

Great stuff!

Ye Chen was excited, and took out a porcelain bottle, which was the three-grade spirit treasure that he bought from the old man in Hao's pharmacy before, and now this porcelain bottle has been cleaned by Ye Chen, exuding a faint jade, which is quite good for storing pills.

Ye Chen carefully put these Soul Condensing Pills into the porcelain vase, and showed a satisfied smile, he was now able to refine two top-grade pills, and if these two top-grade pills were known by others, they would probably go crazy for them.

This kind of elixir is to be kept absolutely secret, and it will never be given to anyone except his own family, Ahri and Xiao Wing.

"It's not good, it's late!" Ye Chen then remembered that he should have gone to listen to Xuanyi Yaozun's lecture today, and it had already been more than half an hour!

"Xiao Yi, you and Sister Ahri stay in the other courtyard!" instructed Xiao Yi, Ye Chen hurriedly rushed in the direction of the lecture hall.

In the lecture hall, after answering the questions of several disciples, Xuanyi Yaozun was already talking about the essentials of cultivation and alchemy.

Ye Chen walked outside the door and heard the voice of Xuanyi Yaozun in the lecture hall, and couldn't help but scratch his head, as embarrassed as a student who was late for class.

He thought about it, walked in, and sat behind a group of registered disciples.

Xuanyi Yaozun saw Ye Chen sneaking in quietly, his voice did not pause, and he continued to talk eloquently, from the essentials of alchemy to the cāo control of the fire system Xuanqi.

Several registered disciples glanced back at Ye Chen, a slight mocking smile appeared on the corner of their mouths, Ye Chen was nearly half an hour late on the first day, and he must have left a bad impression on Yao Zun.

Listening to Xuanyi Yaozun talk about some of his experiences in the control of fire-based Xuanqi, Ye Chen seemed to have an understanding, and regardless of the expressions of those named disciples, he listened attentively, this alchemy is all about using fire-based Xuanqi to control the flame, so as to refine the pill, and the fire-based Xuanqi can be practiced to a certain level, and the cāo control of the flame can reach the level of whatever you want, and through guò alchemy, to improve your own fire-based Xuanqi cultivation.

If you want to reach the level of a high-level pharmacist, you must make the fire-type Xuanqi cultivation reach the ninth order or above, and if you want to reach the level of the medicine venerable, the fire-type Xuanqi cultivation must reach the earth-type Xuanqi level or above.

Ye Chen glanced at Xuanyi Yaozun with his divine soul, Xuanyi Yaozun's cultivation was much stronger than the three elders of the Tiankui Star Sect he had met in the underground Qionglou before, and it should already be the peak of the Earth Venerable, only a line away from the Tianzun level.

As for alchemy, Xuanyi Yaozun has incomparably profound knowledge, listening to Xuanyi Yaozun's lectures, Ye Chen also has respect for him, what Xuanyi Yaozun talks about is easy to understand, not obscure, and in-depth, and it is all experience gained from actual alchemy.

After finishing a paragraph, Xuanyi Yaozun's gaze swept to Ye Chen, seeing that Ye Chen could listen attentively, sometimes frowning, sometimes stretching, the unhappiness in his heart because of Ye Chen's late arrival also disappeared, and he nodded slightly, the son is not unteachable!

"Ye Chen, do you have any confusion about Xuan Qi Cāo Flame Control, let me hear it?" Xuan Yi Yao Zun looked at Ye Chen and said with a smile.

A group of registered disciples heard Xuan Yi Yaozun answer by calling Ye Chen, and let out a small laugh, this Ye Chen has just come to study, even if his cultivation is high, it is estimated that he does not know anything about using the fire system Xuan Qi cāo to control the flame, they are all waiting to see Ye Chen's joke.

Xuan Yu glanced back at Ye Chen, and sneered disdainfully, he was also introduced by Li Xu before, and after being suppressed by Lei Yi and others, he took refuge in Lei Yi, so he stayed here, and when he saw Ye Chen, he thought of what happened to him before, and thought viciously in his heart, is Ye Chen like those six people, quitting, or like him, taking refuge in Lei Yi? It is estimated that Ye Chen will not feel good for the next period of time.

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